LikeNET.ca pays you to "like" a Facebook page, tweet or give a page a Google+. I've only just signed up and I've already made $2.19 in about 30 seconds. Very easy to do!
likeNET.ca is currently only open to Canadians, with bonuses given to people residing in Vancouver or Victoria (most of my readers??) so definitely check it out if you're looking to earn a bit of cash online!